Figure 5.

Plasma tumor necrosis factor-α across the CRC visit as a function of plasma vasopressin levels. Vasopressin measurements were averaged using the baseline and post-interaction task samples. Plasma sample were collected at baseline, 4, 7, and 22 hours later. For illustration purposes, the vasopressin variable was dichotomized using a cut-off at the 75^th percentile. Errors bars represent the standard error.